Change all the numbers and letters in word to "Times New Roman" font at one time, and agree to change the settings in the font settings.

The method comprises the following steps:

1. Open the WORD document to be operated, select all the document texts through Ctrl+A, and click the Expand button in the lower right corner of the font in the Start tab.

2. Select "Times New Roman" in the option box below the western font, and click "OK" below.

3. Back to the main document, I found that the operation of changing all the numbers and letters in word into "Times New Roman" font at one time was completed.